Specifications

Accessing Token Ring Views
Promiscuous Statistics
Using RMON Views Standard RMON
5-18 Management Module Guide
Viewing Performance Statistics on the Segment
Double click on any instance (row or interface) in the Promiscuous Statistics
Table to view the RMON data presented in SPECTRUM Performance View
format. This allows you to view current percentage calculations and a time
graph of the interface activity, rather than the absolute numbers of the
Statistics Table. Note that this view is dynamically updated.
Viewing Network Activity With the Multi-Attribute Line Graph
The Multi-Attribute Line Graph provides a general indication of network
activity. The attributes’ colors represent different statistics. Green represents
Load, blue the Frame Rate, orange the Broadcast and yellow the Multicast.
You can scroll back in time to view previously logged values for these
attributes.
Use the Lin/Log toggle button to toggle between a linear and a logarithmic
scale presentation of the graph. Use the graph properties button to modify the
presentation of the graph. It has three options:
• Scroll to Date-Time—sets the viewing area to begin at a specified and
time.
• Change Time Scale—sets the Y axis time scale for the graph.
• Data Logging—data logging is not relevant for the Segment Performance
Views of the RMON Probe models.
Viewing Statistics with the Frame Details Button
Click the Frame Details button in the Performance View for more diagnostic
detail. This displays the Statistics Detail View which presents a graphical
breakdown of the frame size distribution. These statistics are updated and
presented as totals or deltas. Click on the Total, Delta, or Accum buttons to
modify the data output.
• Total—The parameter’s value over this instance’s entire interval.
• Delta—The parameter’s value over the duration of the update interval.
• Accum—The parameter’s value over the interval since the Accum button
was selected.
The Frame Breakdown pie chart provides a color coded view of the network
segments total traffic by frame size, separated into the following catagories:
• 18 - 63 • 1024 - 2047
• 64 - 127 • 2048 - 4095
• 128 - 255 • 4096 - 8191
• 256 - 511 • 8192 - 18000
• 512 - 1023 • > 18000
•Total